something said (including the thought); by implication, a topic (subject of discourse), also reasoning (the mental faculty) or motive; by extension, a computation; specially, (with the article in John) the Divine Expression (i.e. Christ)

persuasion, i.e. credence; moral conviction (of religious truth, or the truthfulness of God or a religious teacher), especially reliance upon Christ for salvation; abstractly, constancy in such profession; by extension, the system of religious (Gospel) truth itself

J. N. Darby Translation

Remember your leaders who have spoken to you the word of God; and considering the issue of their conversationn, imitate their faith.

JND Translation Notes

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n

i.e. "conduct," "manner of life," as 1 Tim. 4.12.

W. Kelly Translation

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7

aRemember your leaders the which spoke to you the word of God; and considering the issue of their conduct imitate their faith.

WK Translation Notes

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a

leaders: [It] is calling to mind those apt to be forgotten who had passed away. Hence the text of the A.V. is not in accordance with the truth; nor is the margin though more literal. But in this case we must say were, not "are," your guides, for their course was closed, as the verse itself intimates. (Exp. of Heb., p.260-261)

the which: [The RV has] correctly treated the words as referring to their guides, not "who" but "the which" or such as spoke to them the word of God, whose faith they were to imitate, contemplating the issue of their career or behavior. (Bible Treasury 14:62)